Stainless Works Smooth Oval Muffler - 24in Long 2 1/2in ID Inlets Both EndsBrand Stainless Works Part Number SO252425 Category Exhaust, Mufflers & Tips Muffler Condition Brand New Original Manufacturer Packaging Smooth oval Muffler, Made from 304 stainless steel for maximum corrosion resistance. This muffler has 2 1 2" ID center inlet outlet with a 2 1 2" core and a body of 2 1 2" x 4 1 8" and overall length of 24" with a mill finish. The smallest, most compact muffler available! Rumbles at idle, quiets at speed. Reversible